Texas Instruments

TPS2047BD

TPS2047BD Description

The TPS2047BD is a high-side power switch designed by Texas Instruments, offering robust performance and versatility for a wide range of power management applications. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 16SOIC package, making it suitable for surface-mount applications. The TPS2047BD features a maximum output current of 250mA and operates with a load voltage range of 2.7V to 5.5V. It is designed with an inverting input type and provides a 1:1 input-to-output ratio, ensuring efficient power delivery.

TPS2047BD Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 250mA
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Input Type: Inverting
• ECCN: EAR99
• Switch Type: General Purpose
• Voltage - Load: 2.7V ~ 5.5V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 70mOhm
• Number of Outputs: 3
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO
• HTSUS: 8542.39.0001
• Package: Tube
• Interface: On/Off

The TPS2047BD stands out with its low Rds On (Typ) of 70mOhm, which minimizes power loss and enhances efficiency. Its fault protection features, including fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO), ensure reliable operation and protect the device from potential damage. The device's compliance with REACH and ROHS3 standards highlights its environmental friendliness and suitability for modern electronics manufacturing.

TPS2047BD Applications

The TPS2047BD is ideal for applications requiring efficient power switching and protection. Its high-side configuration and general-purpose switch type make it suitable for a variety of use cases, including:

• Consumer Electronics: Power management in devices such as smartphones, tablets, and laptops.
• Industrial Equipment: Reliable power switching in industrial control systems and automation equipment.
• Telecommunications: Efficient power delivery in networking devices and communication infrastructure.
• Automotive: Robust power management in automotive electronic systems, ensuring reliable operation under varying conditions.

The device's ability to operate within a wide load voltage range (2.7V to 5.5V) and its surface-mount compatibility make it a versatile choice for designers looking to optimize space and performance in their applications.

Conclusion of TPS2047BD

The TPS2047BD from Texas Instruments is a high-performance power switch that offers a combination of efficiency, reliability, and versatility. Its low Rds On, comprehensive fault protection, and compliance with industry standards make it a standout choice in the power management sector. Whether used in consumer electronics, industrial systems, or automotive applications, the TPS2047BD provides a reliable and efficient solution for power switching needs.